Thanks Martin! Yes specially 2.2.x will probably be used a lot.. Would be great to have an sample for it.. I'll conjure one up for pax wicket..
On Thu, Aug 17, 2017 at 9:29 AM, Martin Grigorov <martin.grigo...@gmail.com> wrote: > WebSocketBehavior has only callbacks. They have IPartialPageUpdateHandler > as parameter (this is the base interface for AjaxRequestTarget and > IWebSocketRequestHandler) which you can use to add components. > > There are two use cases: > > 1) the browser sends a message > WebSocketBehavior#onMessage(Text|Binary, IPartialPageUpdateHandler) is > called and you can react on this message > > 2) the server pushes a message > > 2.1) simple case: broadcast plain text or byte[] > > WebSocketSettings webSocketSettings = WebSocketSettings.Holder.get( > application); > webSocketSettings.getConnectionRegistry().getConnection(app[, sessionId, > pageIdKey]).sendMessage( text | binary ); > > 2.2) more complex case: update Wicket components > > here you need to broadcast IWebSocketPushMessage - this is a specialization > of IWebSocketMessage that is used when you need to push from the server to > the client > > This code could be in any application service class: > > WebSocketSettings webSocketSettings = WebSocketSettings.Holder.get( > application); > WebSocketPushBroadcaster broadcaster = new WebSocketPushBroadcaster( > webSocketSettings.getConnectionRegistry()); > > 2.2.1) to all connections: > broadcaster.broadcastAll(application, message); > > 2.2.2) to specific client > ConnectedMessage wsMessage = new ConnectedMessage(application, sessionId, > pageIdKey); > broadcaster.broadcast(wsMessage, message); > > > Broadcasting IWebSocketPushMessage will call WebSocketBehavior#onPush() > where you can update any components > > We should add this to the guide! > > Martin > > On Aug 17, 2017 09:28, "nino martinez wael" <nino.martinez.w...@gmail.com> > wrote: > > > But how do I then refresh the target from serverside? WebSocketBehavior > > does not have an method that lets me get a target? > > > > On Thu, Aug 17, 2017 at 7:45 AM, Martin Grigorov < > > martin.grigo...@gmail.com> > > wrote: > > > > > Yes. > > > The API is the same. > > > > > > On Aug 17, 2017 08:44, "nino martinez wael" < > > nino.martinez.w...@gmail.com> > > > wrote: > > > > > > > is there way to repaint an component like with ajax targets > > > > (target.add(component))? > > > > > > > > On Wed, Aug 16, 2017 at 1:57 PM, nino martinez wael < > > > > nino.martinez.w...@gmail.com> wrote: > > > > > > > > > I'snt there something more simple? > > > > > > > > > > On Wed, Aug 16, 2017 at 1:54 PM, Martin Grigorov < > > mgrigo...@apache.org > > > > > > > > > wrote: > > > > > > > > > >> Use the examples as inspiration: > > > > >> > > > > >> http://examples8x.wicket.apache.org/websockets/ > > > > >> https://github.com/apache/wicket/tree/master/wicket-examples > > > > >> /src/main/java/org/apache/wicket/examples/websocket > > > > >> > > > > >> Martin Grigorov > > > > >> Wicket Training and Consulting > > > > >> https://twitter.com/mtgrigorov > > > > >> > > > > >> On Wed, Aug 16, 2017 at 2:52 PM, nino martinez wael < > > > > >> nino.martinez.w...@gmail.com> wrote: > > > > >> > > > > >> > Hi > > > > >> > > > > > >> > I am looking into Wicket 8 and websockets using pax wicket, in > my > > > case > > > > >> I am > > > > >> > using jetty 9.3.14. I want to do a simple websocket sample.. > > > > >> > > > > > >> > However I cannot find something as simple as > > > > >> > a AjaxSelfUpdatingTimerBehavior as an websocket behavior.. > > > > >> > > > > > >> > So whats the simplest way todo a websocket example that shows > some > > > > >> change > > > > >> > at clientside? > > > > >> > > > > > >> > -- > > > > >> > Best regards / Med venlig hilsen > > > > >> > Nino Martinez > > > > >> > > > > > >> > > > > > > > > > > > > > > > > > > > > -- > > > > > Best regards / Med venlig hilsen > > > > > Nino Martinez > > > > > > > > > > > > > > > > > > > > > -- > > > > Best regards / Med venlig hilsen > > > > Nino Martinez > > > > > > > > > > > > > > > -- > > Best regards / Med venlig hilsen > > Nino Martinez > > > -- Best regards / Med venlig hilsen Nino Martinez
